Gate Wheels - Support many kinds of gates like metal tube gates, fences, driveway gates, and more in the horizontal rolling or sliding by the gate wheel to prevent the gate from dragging on the ground and makes moving the gates easier. Heavy-duty Steel Construction - Made of heavy-duty and anti-rust steel which keeps the wheel lasting for many years to come, and solid axle and ridged carrier frame provide a solid wheel gate carrier for residential gates with well-loading capacity in operating. Suitable Size - Rubber wheels are 6Inch in diameter and 10Inch overall length; Fits gate frame 1-3/8Inch to 1-7/8Inch and for pipe up to 2Inch OD diameter pipe; Please measure your gate frame before purchase to you order the correct size for your gate. Easy Installation - First, raise the support gate a few inches; Next, remove the U-bolts and put the rut runner under the gate and use the U-blots to secure the rut runner to the gate, but be careful not to overtighten; Then, by using the adjustable bolts on either side to the gate rolls straight and hits latch. (Note: the gate not completely line up with the latch post on uneven or rugged ground.) Color:As shown Material:Metal+Rubber Package Contents: 1 * rolling gate wheel carrier Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.